StickPic #4 fits all REI trekking poles with short, stubby tips. The only trekking poles that use the #4 StickPic are the REI poles that have the short stubby tips like what's shown in the picture. If you are still not sure, please send me a picture of your trekking pole tips using the form on our Contact Us page. Normally REI will show “COMPACT” as part of the model name.

You can also send text and pictures to my cell at 415-350-5282 for a quick response.